Mixed convection heat radiation type notebook computer heat radiator

The invention discloses a mixed convection heat radiation type notebook computer heat radiator, which comprises front supporting legs, base plates, sealing pads, micro axial flow fans, flow guide sheets and rear supporting legs, and is characterized in that the front supporting legs and the rear supporting legs are respectively fixed on the base plates; the front supporting legs are higher than the rear supporting legs, so that the front part and the rear part of the notebook computer heat radiator have a height difference; each micro axial flow fan is arranged on one side of the back of each base plate, which is close to each rear supporting leg; the flow guide sheets are arranged on the tops of the base plates; the flow guide sheets, the base plates and the bottom of a notebook computer form a flow guide channel; and the sealing pads are arranged on the tops of the flow guide sheets. The mixed convection heat radiation type notebook computer heat radiator has the advantages of 1) simple and scientific struc